agenttesla | 4072d54cdf2a168636a24c4063e56694d071dd91d4337f2413d762841d5ed1ea

General

Target

QUOTE#230151.exe
Size

673KB
MD5

17762a7d03c45f872604d511abfee9bd
SHA1

3ebb2089ac3af30ba7899cd6313dde353083f8e2
SHA256

4072d54cdf2a168636a24c4063e56694d071dd91d4337f2413d762841d5ed1ea
SHA512

92a96e0d2852d000da88a08eb604315d0fee1326c80f99385beb53cdb41c3349d5a139b6eceedd2e6f5a6daaafbe016e0ea87bf3a3e079f69a533a03e679f40e
SSDEEP

12288:cG3QmbCpAnMnaCyvb49Ho/3dyfoPKcarxvHMMQ+eUW:dMna30HI34wyRtrQ+e

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mbarieservicesltd.com
Port:
587
Username:
[email protected]
Password:
*o9H+18Q4%;M
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

QUOTE#230151.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	QUOTE#230151.exe
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	QUOTE#230151.exe
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	QUOTE#230151.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

QUOTE#230151.exe

description pid process target process

PID 1696 set thread context of 2268 1696 QUOTE#230151.exe QUOTE#230151.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

QUOTE#230151.exe

description pid process

Token: SeDebugPrivilege 2268 QUOTE#230151.exe

description	pid	process	target process
PID 1696 set thread context of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe

description	pid	process
Token: SeDebugPrivilege	2268	QUOTE#230151.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

QUOTE#230151.exe

description	pid	process	target process
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe
PID 1696 wrote to memory of 2268	1696	QUOTE#230151.exe	QUOTE#230151.exe

outlook_office_path 1 IoCs

Processes:

QUOTE#230151.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	QUOTE#230151.exe

outlook_win_path 1 IoCs

Processes:

QUOTE#230151.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	QUOTE#230151.exe

C:\Users\Admin\AppData\Local\Temp\QUOTE#230151.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE#230151.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1696

C:\Users\Admin\AppData\Local\Temp\QUOTE#230151.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE#230151.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1696-0-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/1696-1-0x0000000000330000-0x00000000003DE000-memory.dmp

Filesize
696KB

Download
memory/1696-2-0x0000000004D00000-0x0000000004D40000-memory.dmp

Filesize
256KB

Download
memory/1696-3-0x00000000005F0000-0x000000000060A000-memory.dmp

Filesize
104KB

Download
memory/1696-4-0x0000000000310000-0x0000000000318000-memory.dmp

Filesize
32KB

Download
memory/1696-5-0x00000000003E0000-0x00000000003EA000-memory.dmp

Filesize
40KB

Download
memory/1696-6-0x0000000004E40000-0x0000000004EA8000-memory.dmp

Filesize
416KB

Download
memory/1696-20-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2268-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2268-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2268-8-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2268-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2268-15-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2268-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2268-7-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2268-19-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2268-21-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2268-22-0x0000000004D90000-0x0000000004DD0000-memory.dmp

Filesize
256KB

Download
memory/2268-23-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2268-24-0x0000000004D90000-0x0000000004DD0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads